. >> ok, let's go to afghanistan. >> afghanistan, i think it made sense after 9/11 to hunt down bin laden. he was clearly there, the taliban refused to cough him up. i think it made sense to invade. it does not make sense to be there now a decade later, or more, with not even a clear withdrawal plan. >> what's your take on marijuana? >> marijuana is -- should be legal and it -- it should be as legal and acceptable as booze. >> abortion laws. >> abortion laws, i'm in favor of a woman's right to choose and i think that whenever your take on abortion, and i'd say maybe 30 percent of libertarians are very, very anti-abortion, because they believe that the fetus, at least, at a certain point deserves the rights that everybody else has. government funding should not be involved in abortion but more to the point, we are at the very early stages of actually controlling our bodies, our biology, our reproduction. i think abortion is becoming less and less important to public discourse and will continue to, as we develop more control over how -- how and under what circumstances we have children. >>